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Asscher|Lab Grown|IGI

0.78ct D VS2 Asscher Lab Grown Diamond

VG • D/VS2 • IGI LG683534317

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG683534317

Diamond specifications and retailer prices

From €287 EUR
$319 USD
As of October 29, 2026
Save €318 EUR (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €605 EUR at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 0.78ct lab-grown asscher diamond

This 0.78ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG683534317 or 683534317. Listed at 2 retailers as of October 28, 2026, with prices from €287 to €605, a €318 spread on the same certified stone. Diamond Quarter lists it at €605. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683534317
Dimensions4.91 × 4.91 × 5.00 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.91 mm4.91 mm0.78 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683534317
Side View
Table 64.0%Crown 40.3°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €287 EUR|Low: €279 EUR|High: €1,013 EUR|Avg: €680 EUR|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 1€287 EUR
Retailer 2€401 EUR
Retailer 4€472 EUR
Retailer 3€875 EUR
Retailer 5€1,013 EUR

24 data points across 5 retailers

2 retailers€287 EUR to €605 EUR

B+
Cheapest Retailer
-
€287 EUR
$319 USD
Most Expensive
B
Diamond Quarter
0.78VS2DLG17DAC9N · Oct 28
€605 EUR
£530 GBP
View
1 more retailer has this diamond
Prices start from €287 EURSave up to €318 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.78ct Asscher
€287 EUR